Actu
Vigil@nce - Cisco IOS: four vulnerabilities of Universal Broadband Routers
August 2015 by Vigil@nce
This bulletin was written by Vigil@nce : http://vigilance.fr/offer
SYNTHESIS OF THE VULNERABILITY
An attacker can use several vulnerabilities of Universal Broadband
Routers running Cisco IOS.
Impacted products: Cisco Catalyst, IOS Cisco, Cisco Router.
Severity: 2/4.
Creation date: 23/06/2015.
DESCRIPTION OF THE VULNERABILITY
Several vulnerabilities were announced in Cisco IOS.
An attacker can force a NULL pointer to be dereferenced when
freeing memory, in order to trigger a denial of service.
[severity:2/4; 39423, CVE-2015-4199]
An attacker can create a memory leak in an error processing, in
order to trigger a denial of service. [severity:2/4; 39424,
CVE-2015-4200]
An attacker can force an invalid pointer to be dereferenced in the
process "Parallel Express Forwarding", in order to trigger a
denial of service. [severity:1/4; 39439, CVE-2015-4203]
An attacker can create a memory leak in the processing of an SNMP
query, in order to trigger a denial of service. [severity:1/4;
39440, CVE-2015-4204]
ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN
